Spy Vocabulary

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Across
  1. 4. A location where information or materials can be concealed and left for a specified party to pick up
  2. 5. A system where symbols, groups of letters or numbers, pictures or words, are substituted to represent other words or phrases
  3. 9. Lord Robert Baden-Powell drew detailed sketches of what to show where artillery locations
  4. 11. the science of writing hidden or concealed messages using secret codes or ciphers
  5. 12. A system where one letter or symbol is methodically substituted for another letter or symbol
  6. 13. "Follow the Drinking ________" was a song used by enslaved peoples in America that had a coded message that helped them escape to the north
Down
  1. 1. the science of analyzing or breaking secret codes or ciphers to reveal hidden messages
  2. 2. to put words into code or cipher form
  3. 3. practice of hiding a message in plain sight
  4. 6. when two agents will quickly pass something between them
  5. 7. Velvalee Dickinson used the guise of traveling to buy rare what for her shop to cover up her spying for Japan
  6. 8. to figure out or break a code or cipher
  7. 10. the science of studying codes and ciphers